23–28 Aug 2026
America/Los_Angeles timezone

Physics Design of S3FEL Superconducting Linear Accelerator

MOP41
24 Aug 2026, 16:00
2h
Poster Presentation Session 8: Electron Beam Dynamics Monday Poster Session

Speaker

Zhenbiao Sun (Institute of Advanced Light Source Facilities Shenzhen)

Description

Shenzhen Superconducting Soft X-Ray Free Electron Laser (S3FEL), a superconducting accelerator facility aimed at providing soft X-ray FEL pulses with a repetition rate of 1 MHz, is currently under construction. These FEL pulses originate from the electron beam with an energy of 2.5 GeV generated in a continuous-wave superconducting linear accelerator. This paper comprehensively describes the physics design of the linac, detailing the physical layout, the longitudinal working point, the transverse lattice, and finally the corresponding particle tracking simulations. Based on these studies, a detailed summary of the beam performance is presented.

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Author

Zhenbiao Sun (Institute of Advanced Light Source Facilities Shenzhen)

Co-authors

Cheng-xin Wu (Institute of Advanced Light Source Facilities Shenzhen) Jiahang Shao (Institute of Advanced Light Source Facilities Shenzhen) Jiayue Yang (Dalian Institute of Chemical Physics) Jitao Sun (Institute of Advanced Light Source Facilities Shenzhen) Weiqing Zhang (Dalian Institute of Chemical Physics) Xiaofan Wang (Institute of Advanced Light Source Facilities Shenzhen) Dr Yong Yu (Institute of Advanced Light Source Facilities Shenzhen)

Presentation materials

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